8 Firstbrook Close, Cardiff, CF23 9ER
About 8 Firstbrook Close
8 Firstbrook Close is a semi-detached house in Cardiff (CF23 9ER). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (February 2026) shows a C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 25 years, with the last transfer in February 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £301,000 sits 216.8% above the 2001 sale of £95,000. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 54.1% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 25 February 2036
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Planning history
8 Firstbrook Close has an approved single-storey extension on the planning record.
1 application on record at 8 Firstbrook Close, Cardiff, CF23 9ER
- Jun 2010ExtensionFullOutcome in report
Extension: Single storey
SINGLE STOREY KITCHEN/UTILITY/TOILET EXTENSION
- Documents
- 1 doc on file
- Reference
- 10/00805/E
Unlock 8 Firstbrook Close, Cardiff, CF23 9ER's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
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Sales history & valuation
8 Firstbrook Close's estimated value is more than triple its earliest registered sale price (2001).
£301,000
Modelled from EPC, postcode comparables.
£95,000
Recorded with HM Land Registry.
Sales timeline
23 February 2001Most recent
£95,000
Median price across the last 5 sales in CF23 9ER: £252,000 (2026–2017).
Nearby sales in CF23 9ER
Versus other Firstbrook Close homes
Price per m² for 8 Firstbrook Close lags the street by a wide margin.
Price per m²
£1,203
Street avg £3,271
Floor Area
79 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.1 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Colchester Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







